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How to split a string in Java
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Just use the appropriate <em>mem>ethod: String#split().
String string = "004-034556";
String[] parts = string.split("-");
String part1 = parts[0]; // 004
String part2 = parts[1]; // 034556
Note that this takes a regular expression, so re<em>mem>e<em>mem>ber to escape ...
How to i<em>mem>prove Netbeans perfor<em>mem>ance?
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Very si<em>mem>ple solution to the proble<em>mem> when your NetBeans or Eclipse IDE see<em>mem>s to be using too <em>mem>uch <em>mem>e<em>mem>ory:
Disable the plugins you are not using.
close the projects you are not working on.
I was facing si<em>mem>ilar proble<em>mem> with Netbean...
Bulk Insertion in Laravel using eloquent OR<em>Mem>
How can we perfor<em>mem> bulk database insertions in Laravel using Eloquent OR<em>Mem>?
11 Answers
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Calling async <em>mem>ethod synchronously
I have an async <em>mem>ethod:
12 Answers
12
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Scala Doubles, and Precision
Is there a function that can truncate or round a Double? At one point in <em>mem>y code I would like a nu<em>mem>ber like: 1.23456789 to be rounded to 1.23
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Add all files to a co<em>mem><em>mem>it except a single file?
... bunch of files in a changeset, but I want to specifically ignore a single <em>mem>odified file. Looks like this after git status :
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Get difference between two lists
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In [5]: list(set(te<em>mem>p1) - set(te<em>mem>p2))
Out[5]: ['Four', 'Three']
Beware that
In [5]: set([1, 2]) - set([2, 3])
Out[5]: set([1])
where you <em>mem>ight expect/want it to equal set([1, 3]). If you do want set([1, 3]) as your answer, you'll need to...
LINQ order by null colu<em>mem>n where order is ascending and nulls should be last
I'<em>mem> trying to sort a list of products by their price.
10 Answers
10
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How to change the color of an svg ele<em>mem>ent?
I want to use this technique http://css-tricks.co<em>mem>/svg-fallbacks/ and change the svg color but so far I haven't been able to do so. I put this in the css but <em>mem>y i<em>mem>age is always black, no <em>mem>atter what. <em>Mem>y code:
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Convert light frequency to RGB?
Does anyone know of any for<em>mem>ula for converting a light frequency to an RGB value?
9 Answers
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